View difference between Paste ID: 0rX2xNzn and E0KS38by

 ------------------------------------------------------------
 -- fetch (Computer Craft)
 -- This program fetches pastebins based on an internal table
 -- To use run: fetch programname
 ------------------------------------------------------------
 
 -- Table of <program name, pastebin string> pairs
 local progTable = {
     {"quarry",     "HKvSqARi"},
     {"stripmine",  "7Q3kjTQB"}
 }
 
 function main()
     -- Get the target
     if (arg[1] == nil) then
         print("Specify a program")
         return
     end
 
     -- Check if the target exists in the table
     target = nil
     for i = 1, #progTable do
         if (arg[1] == progTable[i][1]) then
             target = progTable[i][2]
         end
     end
 
     if (target == nil) then
         print("Target not found.")
         return
     end
 
     -- the program was found
     name = arg[1] .. ".lua"
     -- remove the current version
     res1 = shell.run("rm", name)
     -- get the new version
     res2 = shell.run("pastebin", "get", target, name)
 
     if (res1 and res2) then
         print("Fetched " .. name)
     else
         print("Fetch failed")
     end
 end
 
 main()